Baseplate Technology
UnderWrap Heel Hoops
The foundational secret of Rome’s unique blend of toe-to-heel response and side-to-side flex. A lightweight aluminum heel hoop extends to the toe region and wraps under for leverage on heelsides and direct ankle strap-to-edge toeside response. This direct edge response is balanced with a flexible torsional profile for side-to-side tweak.

UnderWrap.3 Heel Hoop
On the Targa, this heel hoop is cored out as much as possible for maximum lightness
UnderWrap.2 Heel Hoop
Cored out along the sides with a solid heel for a lighter 390 and 390 Boss
UnderWrap Heel Hoop
Found on the Arsenal and Strut bindings—the original sturdy design in UnderWrap technology
SF Baseplate
Short fibers (SF) of glass combined with nylon for a duo that creates a blend of snappy pop and flexibility.
Unibody Polycarbonate Baseplate
Lose the weight and feel good about using a recyclable material that is made to flex with your ride.
SubBase V-Pad
Partnered with the V-Rod baseplate, the 3D profile of this EVA and rubber sub-base pad fills the lifted corners of the baseplate for the smoothest side-to-side flex.
SubBase Pad
Absorb chatter and take the compression from big landings before it gets to your binding.